1 files changed, 0 insertions, 71 deletions
diff --git a/manager/ipc_pipe.go b/manager/ipc_pipe.go
deleted file mode 100644
index e1723fbd..00000000
--- a/manager/ipc_pipe.go
+++ /dev/null
@@ -1,71 +0,0 @@
-/* SPDX-License-Identifier: MIT
- *
- * Copyright (C) 2019-2021 WireGuard LLC. All Rights Reserved.
- */
-
-package manager
-
-import (
-	"os"
-	"strconv"
-
-	"golang.org/x/sys/windows"
-)
-
-func makeInheritableAndGetStr(f *os.File) (str string, err error) {
-	sc, err := f.SyscallConn()
-	if err != nil {
-		return
-	}
-	err2 := sc.Control(func(fd uintptr) {
-		err = windows.SetHandleInformation(windows.Handle(fd), windows.HANDLE_FLAG_INHERIT, windows.HANDLE_FLAG_INHERIT)
-		str = strconv.FormatUint(uint64(fd), 10)
-	})
-	if err2 != nil {
-		err = err2
-	}
-	return
-}
-
-func inheritableEvents() (ourEvents *os.File, theirEvents *os.File, theirEventStr string, err error) {
-	theirEvents, ourEvents, err = os.Pipe()
-	if err != nil {
-		return
-	}
-	theirEventStr, err = makeInheritableAndGetStr(theirEvents)
-	if err != nil {
-		theirEvents.Close()
-		ourEvents.Close()
-		return
-	}
-	return
-}
-
-func inheritableSocketpairEmulation() (ourReader *os.File, theirReader *os.File, theirReaderStr string, ourWriter *os.File, theirWriter *os.File, theirWriterStr string, err error) {
-	ourReader, theirWriter, err = os.Pipe()
-	if err != nil {
-		return
-	}
-	theirWriterStr, err = makeInheritableAndGetStr(theirWriter)
-	if err != nil {
-		ourReader.Close()
-		theirWriter.Close()
-		return
-	}
-
-	theirReader, ourWriter, err = os.Pipe()
-	if err != nil {
-		ourReader.Close()
-		theirWriter.Close()
-		return
-	}
-	theirReaderStr, err = makeInheritableAndGetStr(theirReader)
-	if err != nil {
-		ourReader.Close()
-		theirWriter.Close()
-		theirReader.Close()
-		ourWriter.Close()
-		return
-	}
-	return
-}